Definition of "fermented" []

• Simple past tense and past participle of ferment. (verb)
• Produced by fermentation. (adjective)
• Of food or drink, turned sour due to unwanted fermentation. (adjective)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "For vegan "blue cheese" recipes you need white or plain Chinese fermented or preserved bean curd."
• "Instead, instructions that call for a soaking in fermented bran, whey, or ashes followed by an astringent rinse of lemon juice, verjuice or, later, oil of vitriol seem more typical. reference"
• "Check it out if you're interested in fermented grape juice."